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prakash

12,789 karma · joined February 25, 2007

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prakash··on DuckDuckGo Terminal Emulator
Can you please point us to that article?

Just so there is no ambiguity, we are alive, doing well and growing: https://duckduckgo.com/traffic.html

prakash··on DuckDuckHack
Our immediate plans don't involve maintaing country specific domains. We might revisit this if/when DDG is available in additional languages.

Also, some users don't like that country level redirect and prefer the .com.

One solution, which does require a couple of steps is to use our Cloud save & save your settings anonymously in the cloud.

At the bottom of the settings page (https://duckduckgo.com/settings.html), you can enable cloud save, there is also a FAQ.

prakash··on DuckDuckHack
Right now, you can go to settings (https://duckduckgo.com/settings.html) & select UK from the region settings.
prakash··on DuckDuckHack
Please check github: - https://github.com/duckduckgo - https://github.com/duckduckgo/zeroclickinfo-fathead - https://github.com/duckduckgo/zeroclickinfo-spice - https://github.com/duckduckgo/zeroclickinfo-goodies

Some of these are listed on our Goodies page: https://duckduckgo.com/goodies/

New plugins are announced on http://twitter.com/duckduckhack

Feedback welcome.

prakash··on DuckDuckHack
Thanks for the feedback, will pass it along.
prakash··on Bing vs. Google
(we're still the only search engine that lets you completely turn off ads as a user preference for example)

You can do that with DuckDuckGo: http://duckduckgo.com/settings.html > Layout tab > Advertisements.

[I work at DDG.]

prakash··on Introducing DuckDuckHack
Good ideas, we are collecting all of them here: http://ideas.duckduckhack.com/
prakash··on Introducing DuckDuckHack
http://news.ycombinator.com/item?id=3915588
prakash··on DuckDuckGo is blowing up
!g "search query" on DDG will do the search on google.

Entire list here: http://duckduckgo.com/bang.html reply

prakash··on DuckDuckGo is blowing up
!g "search query" on DDG will do the search on google.

Entire list here: http://duckduckgo.com/bang.html

prakash··on DuckDuckGo is blowing up
Fastestfox, Cyberspace and others use our API: http://duckduckgo.com/api.html

Would love to hear ideas on (iii).

prakash··on DuckDuckGo is blowing up
Fastestfox, Cyberspace and others use our API: http://duckduckgo.com/api.html
prakash··on Duck Duck Go's traffic has tripled in 2012
You can use "!gi" to search google images from DDG & "!bi" to search bing images.
prakash··on New AWS Region in Sao Paulo, Brazil
don't wait. You can use Cedexis to do geo/cost/more with multiple aws regions/ availability zones: http://www.cedexis.com/products/cedexis-openmix/
prakash··on Don't Call Yourself a Programmer
I recently stumbled across a web-page from the guy whose professional bio is “wrote the backend billing code that 97% of Google’s revenue passes through.” He’s now an angel investor (a polite synonym for “rich”).

Any idea who this person is?

prakash··on Global average response times from EC2 regions
Here's a country based comparison of cloud perf: http://www.cedexis.com/which-is-the-right-cloud-for-the-job-...

You can get access to this data (my comment above and the cloud connect presentation) by signing up for a free account on our site: http://www.cedexis.com/which-is-the-right-cloud-for-the-job-...

prakash··on "Any time you have worked long hours, it is a sign of a broken process."
That bookmark service that did great out of the del.ici.ous fiasco (sorry I honestly can't remember your name!).

http://pinboard.in/

prakash··on Why Facebook Needs Sheryl Sandberg
Josh has been on HN since the beginning: http://news.ycombinator.com/submitted?id=jkopelman
prakash··on Why DNS-based Global Server Load Balancing does not work [2004]
Since the Amazon outage, I've been wondering about the best way to quickly switch to another host.

This is exact problem we (Cedexis) solve.

Assume your site is www.website.com, in general points to an A record or a CNAME to a datacenter/ cloud/ CDN.

We add an intermediate hostname, low TTL (20 seconds), global anycast network, which can be scripted (write your load-balancing logic in php) to handout a CNAME (one of many) based on performance (RTT), load, cost, anything else you can think of, etc.

Re.: AWS's recent outage, assuming you are running your apps in multiple zones/ regions/ clouds, we would have noticed the latency and automatically routed away to a different zone/ region/ cloud.

We collect hundreds of millions of performance measurements daily: http://gigaom.com/cloud/heres-what-amazon-outage-looked-like...

Drop an email and I am happy to explain more and setup folks from HN with a free account: prakash at cedexis.com

prakash··on Amazon Web Services are down
Here's the 24h latency data on EC2 east, west, eu, apac: http://dl.dropbox.com/u/1898990/EC2-multiple-zones-24h.png

Last 60 minutes comparison data: http://dl.dropbox.com/u/1898990/EC2-multiple-zones-60m.png

time in GMT.

A study we (Cedexis) did in January comparing multiple ec2 zones and other cloud providers: (pdf) http://dl.dropbox.com/u/1898990/76-marty-kagan.pdf

prakash··on Rackspace cloud beats Amazon EC2, by a lot
At Cedexis, we compared cloud performance using 15 billion measurements from actual end-users in 220 countries and 23,800 networks between:

- Amazon, Rackspace, Joyent, Google App Engine and Azure and

- How do EC2's East, West, EU & APAC zones compare

http://dl.dropbox.com/u/1898990/76-marty-kagan.pdf

Drop me a note if you are interested in additional information, a similar test for your website -- prakash at cedexis.com

prakash··on "Amazon's EBSs are a barrel of laughs in terms of performance and reliability"
We (Cedexis) presented our findings on - How do EC2's East, West, EU & APAC zones compare: (pdf) http://www.cloudconnectevent.com/2011/presentations/free/76-...

If you would like to know more please send me an email: prakash [at] cedexis.com

prakash··on Cloud Ping
we do that for 233 countries and 32,000 networks: http://cedexis.com/data/charts.html?country=223&provider...

We also throw away the end-user IP.

prakash··on Now Open: AWS Region in Tokyo
Here's a comparison of various EC2 regions & other providers in the US: http://cedexis.com/data/charts.html?country=223&provider...
prakash··on Ask HN: Do you meditate? How/Why?
Slava (coffeemug) has some excellent thoughts on this subject: http://news.ycombinator.com/item?id=455008
prakash··on Rackspace Cloud switching CDN from Limelight to Akamai
If you are interested in CDN performance comparison as seen by end-users take a look at our Charts: http://cedexis.com/data/charts.html?country=223&provider...

Gabriel (yegg) wrote about our services on his blog -- http://www.gabrielweinberg.com/blog/2010/12/testing-cdn-perf...

prakash··on List of YC companies, ordered by response time from EC2
If anyone is interested in monitoring internal infrastructure and cloud monitoring as seen by your end-users, shoot me an email - prakash@cedexis.com

Gabriel wrote about our services on his blog http://www.gabrielweinberg.com/blog/2010/12/testing-cdn-perf...

prakash··on Steve's story - Google employee #13
Who's the VP of BD Steve refers to? Thanks!
prakash··on Testing DuckDuckGo CDN performance via Cedexis Radar
You are correct, you need to add a javascript tag, which pulls the same object from multiple CDN's.

Please go to http://www.lemonde.fr/ -- do a view-source, search for "radar", and you will see our javascript. You can also use firebug to get a sense of what's going on.

Please send me an email if you need more info: prakash@cedexis.com

prakash··on Testing DuckDuckGo CDN performance via Cedexis Radar
Depends on the type of website. The idea is to get a representative view of the type of content your website delivers. So, if you are into downloads of large movies, we could put a custom test object to suit those needs, if you are doing thumbnails, it would be different.

In this case it was a small http object.

Happy to answer any other questions you might have: prakash@cedexis.com

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